On Wed, 28 Apr 2010, Boyce Griffith wrote:
> For AMR meshes, should these sorts of constraints be applied only for the > nodes of level 0 elements? Or is this something that I don't have to worry > about explicitly? You need to apply your constraints for all dofs that aren't already constrained - everything except hanging nodes in adaptive h refinement and their equivalent high-p dofs in adaptive p refinement. In your case it shouldn't matter whether or not you constrain hanging nodes as well, but if you do then turn off forbid_constraint_overwrite when adding them; by default we assume adding two different constraints to the same node is a bug. --- Roy ------------------------------------------------------------------------------ _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
